*BSD News Article 12648


Return to BSD News archive

Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!agate!spool.mu.edu!uunet!mcsun!sun4nl!philapd!apdnews!spoetnix.idca.tds.philips.nl!wilko
From: wilko@idca.tds.philips.nl (Wilko Bulte)
Newsgroups: comp.os.386bsd.bugs
Subject: Re: Disklabel help needed
Message-ID: <wilko.731857153@spoetnix.idca.tds.philips.nl>
Date: 11 Mar 93 13:39:13 GMT
References: <C3A9MB.9rE@ccu.umanitoba.ca> <1993Mar3.035202.11777@unet.net.com> <1993Mar5.020610.29203@tfs.com> <C3Gp2w.7D4@sugar.neosoft.com> <1993Mar11.095507.6095@marie.uucp>
Sender: news@idca.tds.philips.nl
Lines: 26

perryh@marie.uucp (Perry Hutchison) writes:

>In <C3Gp2w.7D4@sugar.neosoft.com> peter@NeoSoft.com (Peter da Silva) writes:

>+ In article <1993Mar5.020610.29203@tfs.com> julian@tfs.com (Julian Elischer) writes:
>+ > NEVER put the swap as teh first partition on the disk
>+ > if it decides to swap to the first blocks it'll overwrite the disklabel
>+ > and bootblocks

>+ OK, folks, THIS is something that *needs* to be fixed ...  Discussion?

>The way I have handled this in SunOS is to always define an 'a' (boot)
>partition starting at cylinder 0 of every disk, whether or not I intend
>to make the disk bootable.  For a non-bootable disk, one cylinder is
>enough.

In case of an Adaptec 154x this means a waste of 1 Mbyte of disk space
because of the translation in the controller. Not ideal IMHO

Wilko


--
 |   / o / /  _   Wilko Bulte               mail: wilko@idca.tds.philips.nl
 |/|/ / / /( (_)  |d|i|g|i|t|a|l| Equipment Enterprise voice: +3155-432062
fax: +3155-432103 DTN: 829 2062 PO Box 245 - 7300 AE Apeldoorn - The Netherlands